bp10k: Simulated blood pressure data

bp10kR Documentation

Simulated blood pressure data

Description

A sample of 10,000 individuals from the full 80,000 individuals in a dataset available on GitHub at https://github.com/MVP-CHAMPION/clustra-SAS/raw/main/bp_data/simulated_data_27June2023.csv.gz

Usage

bp10k

Format

bp10k

A "data.table" and "data.frame" with 167,277 rows and 4 columns:

id

An integer in 1:80000.

group

An integer in 1:5.

time

An integer between -365 and 730, giving observation day with reference to an intervention at time 0.

response

The systolic blood pressure on that day.

Details

The full data set contains 80,000 individuals, each with an average of about 17 observations in 5 clusters with scatter. The individuals are generated from a 5-cluster thin spline model of actual blood pressures collected from roughly the same number of individuals at U.S. Department of Veterans Affairs facilities in connection with the MVP-CHAMPION project. Each cluster-mean generated individual has a random number of observations at random times with one observation at intervention time 0, and with added standard normal error. The resulting data has 1,353,910 rows and 4 columns.


clustra documentation built on Oct. 14, 2023, 9:15 a.m.